15 | <%= link_to 'DB Browser', root_path(), class: 'nav' %> |
16 | <% ActiveRecord::Base.configurations.each do |key,hash| %>
17 | <%= link_to "#{key}(#{hash[:database]})", db_path( key ) %>
18 | <% end %>
19 |
20 |
21 | <%= yield %>
22 |
23 | <%= erb :'shared/_version' %>
24 |
25 |
26 |
--------------------------------------------------------------------------------
/activerecord-utils/lib/activerecord/utils/comp3.rb:
--------------------------------------------------------------------------------
1 | # encoding: utf-8
2 |
3 | module ActiveRecord
4 | class Base
5 |
6 | ###
7 | # todo/fix:
8 | # better check if responds_to? find_by! and find_by ???
9 | puts " [ActiveRecord::Utils] adding find_by n find_by! finders for 3.x series"
10 |
11 | ## lets us use ActiveRecord 4-style find_by and find_by! in ActiveRecord 3.x
12 | def self.find_by( hash )
13 | self.where( hash ).first
14 | end
15 |
16 | def self.find_by!( hash )
17 | self.where( hash ).first! ## or use: first or raise RecordNotFound directly??
18 | end
19 |
20 | end # class Base
21 | end # module ActiveRecord
22 |
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | # activerecord (database) tools, libraries & scripts
2 |
3 | Git Gems:
4 |
5 | - [activerecord-utils](activerecord-utils) - utilities (e.g. random, alias_attr, etc.) for activerecord
6 | - [activityutils](activityutils) - activity (timeline) utilities
7 | - [tagutils](tagutils) - tag utilities (tag, taggings, tag list, etc.)
8 |
9 |
10 |
11 |
12 | - [activerecord-importer](activerecord-importer) - a simple data importer
13 |
14 |
15 |
16 |
17 | - [dbbrowser](dbbrowser) - database browser (connections, schema, tables, records, etc.) as mountable web app
18 |
19 |
20 |
21 | ## License
22 |
23 | The scripts are dedicated to the public domain.
24 | Use it as you please with no restrictions whatsoever.
25 |
--------------------------------------------------------------------------------
/activerecord-utils/lib/activerecord/utils/random.rb:
--------------------------------------------------------------------------------
1 | # encoding: utf-8
2 |
3 | module ActiveRecord
4 | class Base
5 |
6 | ###############
7 | # random
8 | #
9 | #
10 | # e.g. use like:
11 | #
12 | # beer_of_the_week = Beer.rnd
13 |
14 | def self.rnd
15 | ## works w/ sqlite3 and postgresql
16 | ## - check if it works w/ mysql/mariadb too ? suppots offset and limit in SQL?
17 |
18 | ## todo: use ::rand -- and lets add an self.rand alias too ??
19 | ## check if ::rand call works
20 | rnd_offset = rand( self.count ) ## NB: call "global" std lib rand
21 |
22 | self.offset( rnd_offset ).limit( 1 ).first
23 | end
24 |
25 |
26 | end # class Base
27 | end # module ActiveRecord
28 |
--------------------------------------------------------------------------------
/dbbrowser/sandbox/testar.rb:
--------------------------------------------------------------------------------
1 | ###
2 | # run as
3 | # ruby sandbox/testar.rb
4 |
5 | require 'pp'
6 |
7 | require 'active_record'
8 | require 'pluto'
9 |
10 |
11 |
12 | puts 'before ar config'
13 | pp ActiveRecord::Base.configurations
14 |
15 | config_key = 'pluto'
16 |
17 | ActiveRecord::Base.configurations[ config_key ] = {
18 | adapter: 'sqlite3',
19 | database: './pluto.db'
20 | }
21 |
22 | puts 'after ar config'
23 | pp ActiveRecord::Base.configurations
24 |
25 | ActiveRecord::Base.establish_connection( config_key )
26 |
27 | puts "ENV['RACK_ENV']=>#{ENV['RACK_ENV']}<"
28 | puts "ENV['RAILS_ENV']=>#{ENV['RACK_ENV']}<"
29 |
30 | include Pluto::Models
31 |
32 | Site.order(:id).each do |site|
33 | pp site
34 | end
35 |
36 | puts 'bye'
37 |
--------------------------------------------------------------------------------
/tagutils/Manifest.txt:
--------------------------------------------------------------------------------
1 | HISTORY.md
2 | Manifest.txt
3 | README.md
4 | Rakefile
5 | lib/tagutils.rb
6 | lib/tagutils/categories.rb
7 | lib/tagutils/categories/active_record.rb
8 | lib/tagutils/categories/models/categorization.rb
9 | lib/tagutils/categories/models/category.rb
10 | lib/tagutils/categories/models/category_comp.rb
11 | lib/tagutils/categories/schema.rb
12 | lib/tagutils/tags.rb
13 | lib/tagutils/tags/active_record.rb
14 | lib/tagutils/tags/models/tag.rb
15 | lib/tagutils/tags/models/tag_comp.rb
16 | lib/tagutils/tags/models/tagging.rb
17 | lib/tagutils/tags/patterns.rb
18 | lib/tagutils/tags/readers/tag.rb
19 | lib/tagutils/tags/schema.rb
20 | lib/tagutils/version.rb
21 | test/helper.rb
22 | test/tags.1.yml
23 | test/test_models.rb
24 | test/test_tag_reader.rb
25 |
--------------------------------------------------------------------------------
/activerecord-importer/Rakefile:
--------------------------------------------------------------------------------
1 | require 'hoe'
2 | require './lib/activerecord/importer/version.rb'
3 |
4 | Hoe.spec 'activerecord-importer' do
5 |
6 | self.version = ActiveRecord::Importer::VERSION
7 |
8 | self.summary = 'activerecord-importer - Another Data Importer'
9 | self.description = self.summary
10 |
11 | self.urls = ['https://github.com/geraldb/activerecord-importer']
12 |
13 | self.author = 'Gerald Bauer'
14 | self.email = 'example@googlegroups.com'
15 |
16 | self.licenses = ['Public Domain']
17 |
18 | self.extra_deps = [
19 | ## ['activerecord', '~> 3.2'], # NB: will include activesupport,etc.
20 | ['activerecord-import', '~> 0.2.11']
21 | ### ['sqlite3', '~> 1.3'] # NB: install on your own; remove dependency
22 | ]
23 |
24 | end
--------------------------------------------------------------------------------
/activityutils/Rakefile:
--------------------------------------------------------------------------------
1 | require 'hoe'
2 | require './lib/activityutils/version.rb'
3 |
4 | Hoe.spec 'activityutils' do
5 |
6 | self.version = ActivityUtils::VERSION
7 |
8 | self.summary = 'activityutils - activity (timeline) utilities'
9 | self.description = summary
10 |
11 | self.urls = ['https://github.com/rubycoco/activityutils']
12 |
13 | self.author = 'Gerald Bauer'
14 | self.email = 'wwwmake@googlegroups.com'
15 |
16 | # switch extension to .markdown for gihub formatting
17 | self.readme_file = 'README.md'
18 | self.history_file = 'CHANGELOG.md'
19 |
20 | self.extra_deps = [
21 | ['logutils', '>= 0.6.1']
22 | ]
23 |
24 | self.licenses = ['Public Domain']
25 |
26 | self.spec_extras = {
27 | required_ruby_version: '>= 2.2.2'
28 | }
29 |
30 | end
31 |
--------------------------------------------------------------------------------
/activityutils/boot.rb:
--------------------------------------------------------------------------------
1 | # ruby stdlibs
2 |
3 | ENV['RACK_ENV'] ||= 'development'
4 |
5 | puts "ENV['RACK_ENV'] = #{ENV['RACK_ENV']}"
6 |
7 |
8 |
9 | require 'pp'
10 |
11 | # 3rd party libs/gems
12 |
13 | require 'active_record'
14 |
15 | ## add lib to load path
16 |
17 | $LOAD_PATH << "./lib"
18 |
19 | require './lib/activityutils.rb'
20 | require './lib/activityutils/server.rb'
21 |
22 |
23 |
24 | DB_CONFIG = {
25 | adapter: 'sqlite3',
26 | database: 'activity.db'
27 | }
28 |
29 | puts "DB_CONFIG:"
30 | pp DB_CONFIG
31 | ActiveRecord::Base.establish_connection( DB_CONFIG )
32 |
33 | # ActiveRecord::Base.logger = Logger.new( STDOUT )
34 |
35 | # first time? - auto-run db migratation, that is, create db tables
36 | unless ActivityDb::Models::Activity.table_exists?
37 | ActivityDb::CreateDb.new.up
38 | end
39 |
--------------------------------------------------------------------------------
/activerecord-utils/Rakefile:
--------------------------------------------------------------------------------
1 | require 'hoe'
2 | require './lib/activerecord/utils/version.rb'
3 |
4 | Hoe.spec 'activerecord-utils' do
5 |
6 | self.version = ActiveRecordUtils::VERSION
7 |
8 | self.summary = 'activerecord-utils - utilities (e.g. random, alias_attr, etc.) for activerecord'
9 | self.description = summary
10 |
11 | self.urls = ['https://github.com/rubycoco/activerecord-utils']
12 |
13 | self.author = 'Gerald Bauer'
14 | self.email = 'wwwmake@googlegroups.com'
15 |
16 | # switch extension to .markdown for gihub formatting
17 | self.readme_file = 'README.md'
18 | self.history_file = 'CHANGELOG.md'
19 |
20 | self.extra_deps = [
21 | ['logutils'],
22 | ['activerecord']
23 | ]
24 |
25 | self.licenses = ['Public Domain']
26 |
27 | self.spec_extras = {
28 | required_ruby_version: '>= 2.2.2'
29 | }
30 |
31 |
32 | end
33 |
--------------------------------------------------------------------------------
/activerecord-utils/test/test_browser.rb:
--------------------------------------------------------------------------------
1 | # encoding: utf-8
2 |
3 | ###
4 | # to run use
5 | # ruby -I ./lib -I ./test test/test_browser.rb
6 | # or better
7 | # rake test
8 |
9 |
10 | require 'helper'
11 |
12 | class TestBrowser < MiniTest::Test
13 |
14 | DB_CONFIG = {
15 | adapter: 'sqlite3',
16 | database: ':memory:'
17 | }
18 |
19 | def test_connect
20 |
21 | browser = ActiveRecordUtils::Browser.new
22 |
23 | ## Note: every connect will create a new empty in memory db
24 | ## check - is it possible to reconnect to in memory db??
25 | ## use (try) key instead of connection-spec ??
26 |
27 | con = browser.connection_for( DB_CONFIG )
28 | tables = con.tables
29 |
30 | pp tables
31 |
32 | assert true # for now if get here; assume it's working so far
33 | end
34 |
35 | end # class TestBrowser
36 |
37 |
--------------------------------------------------------------------------------
/tagutils/Rakefile:
--------------------------------------------------------------------------------
1 | require 'hoe'
2 | require './lib/tagutils/version.rb'
3 |
4 | Hoe.spec 'tagutils' do
5 |
6 | self.version = TagUtils::VERSION
7 |
8 | self.summary = 'tagutils - tag utilities (tag, taggings, tag list, etc.)'
9 | self.description = summary
10 |
11 | self.urls = ['https://github.com/rubylibs/tagutils']
12 |
13 | self.author = 'Gerald Bauer'
14 | self.email = 'ruby-talk@ruby-lang.org'
15 |
16 | # switch extension to .markdown for gihub formatting
17 | self.readme_file = 'README.md'
18 | self.history_file = 'HISTORY.md'
19 |
20 | self.extra_deps = [
21 | ['activerecord' ],
22 | ['props', '>=1.2.0'],
23 | ['logutils', '>= 0.6.1'],
24 | ['textutils', '>=1.4.0'] ## fix - do NOT depend on textutils - why? why not?
25 | ]
26 |
27 | self.licenses = ['Public Domain']
28 |
29 | self.spec_extras = {
30 | required_ruby_version: '>= 2.3'
31 | }
32 |
33 |
34 | end
35 |
--------------------------------------------------------------------------------
/tagutils/lib/tagutils/tags.rb:
--------------------------------------------------------------------------------
1 |
2 |
3 | require 'tagutils/tags/schema'
4 | require 'tagutils/tags/patterns'
5 | require 'tagutils/tags/models/tag'
6 | require 'tagutils/tags/models/tag_comp'
7 | require 'tagutils/tags/models/tagging'
8 |
9 | require 'tagutils/tags/active_record' # -- adds has_many_tags, has_many_categories class macros
10 | require 'tagutils/tags/readers/tag'
11 |
12 |
13 |
14 | module TagDb
15 | VERSION = TagUtils::VERSION
16 |
17 | def self.create
18 | CreateDb.new.up
19 | ConfDb::Model::Prop.create!( key: 'db.schema.tag.version', value: VERSION )
20 | end
21 |
22 | # delete ALL records (use with care!)
23 | def self.delete!
24 | puts '*** deleting tag/tagging table records/data...'
25 | Model::Tagging.delete_all
26 | Model::Tag.delete_all
27 | end
28 |
29 | def self.tables
30 | puts " #{Model::Tag.count} tags"
31 | puts " #{Model::Tagging.count} taggings"
32 | end
33 |
34 | end # module TagDb
35 |
36 |
--------------------------------------------------------------------------------
/dbbrowser/Rakefile:
--------------------------------------------------------------------------------
1 | require 'hoe'
2 | require './lib/dbbrowser/version.rb'
3 |
4 | Hoe.spec 'dbbrowser' do
5 |
6 | self.version = DbBrowser::VERSION
7 |
8 | self.summary = 'dbbrowser - database browser (connections, schema, tables, records, etc.) as mountable web app'
9 | self.description = summary
10 |
11 | self.urls = ['https://github.com/rubylibs/dbbrowser']
12 |
13 | self.author = 'Gerald Bauer'
14 | self.email = 'webslideshow@googlegroups.com'
15 |
16 | # switch extension to .markdown for gihub formatting
17 | self.readme_file = 'README.md'
18 | self.history_file = 'History.md'
19 |
20 | self.extra_deps = [
21 | ## ['logutils', '>= 0.5'], # already part of textutils - remove ???
22 | ['textutils'],
23 | ['activerecord'],
24 | ['activerecord-utils', '>= 0.4.0'],
25 | ['sinatra']
26 | ]
27 |
28 | self.licenses = ['Public Domain']
29 |
30 | self.spec_extras = {
31 | required_ruby_version: '>= 1.9.2'
32 | }
33 |
34 | end
35 |
--------------------------------------------------------------------------------
/tagutils/lib/tagutils.rb:
--------------------------------------------------------------------------------
1 |
2 | # 3rd party gems / libs
3 |
4 | require 'active_record' ## todo: add sqlite3? etc.
5 |
6 | require 'props'
7 | require 'logutils'
8 | require 'textutils'
9 |
10 |
11 | # our own code
12 |
13 | require 'tagutils/version' # let it always go first
14 |
15 | require 'tagutils/tags'
16 | require 'tagutils/categories'
17 |
18 |
19 |
20 | ####
21 | # use shared/common module/namespace ?
22 | # e.g.
23 | # - ClassificationDb, ClassiDb ??
24 | # - TaxonomyDb, TaxonDb, TaxyDb ???
25 | # - TopicDb, KeywordDb ?? -- why? why not??
26 |
27 | module TagUtils
28 |
29 | def self.banner
30 | "tagutils/#{VERSION} on Ruby #{RUBY_VERSION} (#{RUBY_RELEASE_DATE}) [#{RUBY_PLATFORM}]"
31 | end
32 |
33 | def self.root
34 | "#{File.expand_path( File.dirname(File.dirname(__FILE__)) )}"
35 | end
36 |
37 | end # module TagUtils
38 |
39 |
40 | # say hello
41 | puts TagUtils.banner if $DEBUG || (defined?($RUBYLIBS_DEBUG) && $RUBYLIBS_DEBUG)
42 |
--------------------------------------------------------------------------------
/tagutils/lib/tagutils/categories.rb:
--------------------------------------------------------------------------------
1 |
2 |
3 | require 'tagutils/categories/schema'
4 | require 'tagutils/categories/models/category'
5 | require 'tagutils/categories/models/category_comp'
6 | require 'tagutils/categories/models/categorization'
7 |
8 | require 'tagutils/categories/active_record' # -- adds has_many_tags, has_many_categories class macros
9 |
10 |
11 | module CategoryDb
12 | VERSION = TagUtils::VERSION
13 |
14 | def self.create
15 | CreateDb.new.up
16 | ConfDb::Model::Prop.create!( key: 'db.schema.category.version', value: VERSION )
17 | end
18 |
19 | # delete ALL records (use with care!)
20 | def self.delete!
21 | puts '*** deleting category/categorization table records/data...'
22 | Model::Categorization.delete_all
23 | Model::Category.delete_all
24 | end
25 |
26 | def self.tables
27 | puts " #{Model::Category.count} categories"
28 | puts " #{Model::Categorization.count} categorizations"
29 | end
30 | end # module CategoryDb
31 |
32 |
--------------------------------------------------------------------------------
/tagutils/lib/tagutils/categories/active_record.rb:
--------------------------------------------------------------------------------
1 |
2 | module CategoryDb
3 | module ClassMacros
4 | def has_many_categories( opts={} )
5 | puts " [CategoryDb.has_many_categories] adding categorizations n category has_many assocs to model >#{name}<"
6 |
7 | has_many :categorizations, class_name: 'CategoryDb::Model::Categorization', :as => :categorizable
8 | has_many :categories, class_name: 'CategoryDb::Model::Category', :through => :categorizations
9 |
10 | ### check: use category_name instead of category_key ???
11 | scope :with_category, ->(category_key){ joins(:categories).where('categories.key' => category_key) }
12 | end
13 |
14 | ## same as scope above
15 | ## def with_category( category_key )
16 | ## joins(:categories).where( 'categories.key' => category_key )
17 | ## end
18 | end
19 | end
20 |
21 |
22 | module ActiveRecord
23 | class Base
24 | extend CategoryDb::ClassMacros
25 | end # class Base
26 | end # module ActiveRecord
27 |
28 |
--------------------------------------------------------------------------------
/activityutils/lib/activityutils/schema.rb:
--------------------------------------------------------------------------------
1 | # encoding: utf-8
2 |
3 | module ActivityDb
4 |
5 | class CreateDb
6 |
7 | def up
8 |
9 | ActiveRecord::Schema.define do
10 |
11 | create_table :activities do |t|
12 | t.integer :user_id # references user
13 |
14 | t.integer :trackable_id
15 | t.string :trackable_type # is polymorphic
16 |
17 | t.string :action # holds only create|update|delete - for trackable record
18 |
19 | ## optional free form (free text) activity -- make it into a table of its own? why? why not?
20 | # why - keeps render uniform
21 | # why not - creates an extra record/model/table
22 |
23 | t.text :text # optional - text to render
24 | t.string :tmpl # optional - template key
25 |
26 | ### t.string :params - add parameters column - why ?? why not??
27 |
28 | t.timestamps # - only need created-at - supposed no changes e.g. no modified_at
29 | end
30 |
31 | end # block Schema.define
32 |
33 | end # method up
34 |
35 |
36 | end # class CreateDb
37 |
38 | end # module ActivityDb
39 |
--------------------------------------------------------------------------------
/tagutils/lib/tagutils/tags/models/tag.rb:
--------------------------------------------------------------------------------
1 | # encoding: utf-8
2 |
3 | module TagDb
4 | module Model
5 |
6 | class Tag < ActiveRecord::Base
7 |
8 | has_many :taggings
9 |
10 | ## nb: only allow spaces and underscore inbetween;
11 | ## do NOT allow digit as first char for now
12 | validates :key, format: { with: /#{TAG_KEY_PATTERN}/, message: TAG_KEY_PATTERN_MESSAGE }
13 |
14 | scope :by_key, -> { order( 'key desc' ) }
15 | scope :by_name, -> { order( 'name desc' ) }
16 | scope :top, -> { where( 'grade=1' ) }
17 |
18 |
19 | before_save :on_before_save
20 |
21 | def on_before_save
22 | # replace space with dash e.g. north america becomes north_america and so on
23 | self.slug = key.gsub( ' ', '_' )
24 |
25 | ## if name is empty auto fill w/ key
26 | self.name = key if name.blank?
27 | end
28 |
29 | end # class Tag
30 |
31 | end # module Model
32 |
33 | #####
34 | # add convenience module alias in plural
35 | # e.g. lets you use include TagDb::Models
36 | Models = Model
37 |
38 | end # module TagDb
39 |
--------------------------------------------------------------------------------
/tagutils/test/tags.1.yml:
--------------------------------------------------------------------------------
1 | ### setup some grade 1 tags
2 |
3 | ## some tags
4 |
5 | continents: africa, america, asia, europe, oceania
6 |
7 | ####################
8 | # geo regions
9 | africa: northern africa, western africa, central africa, eastern africa, southern africa
10 |
11 | americas: north america, south america, central america, caribbean (islands)
12 |
13 | ## check if yaml can handle key w/ space??
14 | south_america: andean states, southern cone
15 |
16 | europe: northern europe, southern europe, western europe, central europe, eastern europe, southeastern europe
17 |
18 | ## more regions
19 | europe2: baltic (states), scandinavia, nordic (countries), balkans
20 |
21 |
22 | ## get used for more than one continent
23 | more: middle east, indian ocean, atlantic ocean
24 |
25 | # orgs
26 |
27 | orgs: un, g5, g8, g20, eu, commonwealth, mercosur, nafta
28 | football: fifa, uefa, afc, ofc, caf, csf, concacaf
29 |
30 | europe3: benelux, euro, schengen
31 |
32 | misc: microstate
33 |
34 | # national regions
35 | brasil: s|South, se|Southeast, co|Centerwest, ne|Northeast, n|North
36 |
--------------------------------------------------------------------------------
/tagutils/lib/tagutils/tags/patterns.rb:
--------------------------------------------------------------------------------
1 | # encoding: utf-8
2 |
3 | module TagDb
4 |
5 | # collection of regex patterns for reuse (TagDb specific)
6 |
7 | ### todo: add a patterns.md page to github ??
8 | ## - add regexper pics??
9 |
10 | ############
11 | # about ruby regexps
12 | #
13 | # try the rubular - Ruby regular expression editor and tester
14 | # -> http://rubular.com
15 | # code -> ?? by ??
16 | #
17 | #
18 | # Jeff Avallone's Regexper - Shows State-Automata Diagrams
19 | # try -> http://regexper.com
20 | # code -> https://github.com/javallone/regexper
21 | #
22 | #
23 | # Regular Expressions | The Bastards Book of Ruby by Dan Nguyen
24 | # http://ruby.bastardsbook.com/chapters/regexes/
25 | #
26 | # move to notes regex|patterns on geraldb.github.io ??
27 | #
28 |
29 |
30 | ## nb: only allow spaces and underscore inbetween;
31 | ## do NOT allow digit as first char for now
32 | TAG_KEY_PATTERN = '\A(?:[a-z]|[a-z][a-z0-9_ ]*[a-z0-9])\z'
33 | TAG_KEY_PATTERN_MESSAGE = "expected one or more lowercase letters a-z or 0-9 digits or space or underscore /#{TAG_KEY_PATTERN}/"
34 |
35 |
36 | end # module TagDb
37 |
38 |
--------------------------------------------------------------------------------
/dbbrowser/lib/dbbrowser/public/style.css:
--------------------------------------------------------------------------------
1 | /* fix: use sass w/ variables */
2 |
3 | body {
4 | font-family: sans-serif;
5 | background-color: #F4F4F4;
6 | color: #333333;
7 | }
8 |
9 | a, a:visited {
10 | text-decoration: none;
11 | color: maroon;
12 | }
13 |
14 | a:hover {
15 | text-decoration: underline;
16 | color: #1E68A6;
17 | background-color: yellow;
18 | }
19 |
20 | a.nav ,
21 | a.visited.nav ,
22 | a:hover.nav {
23 | text-decoration: none;
24 | color: #333333;
25 | background-color: #F4F4F4;
26 | }
27 |
28 |
29 | .count,
30 | .key {
31 | font-size: 12px;
32 | color: grey;
33 | }
34 |
35 | /* fix: use .small instead */
36 | .smaller {
37 | font-size: 12px;
38 | /* color: #666666; */ /* lighter gray than text gray */
39 | }
40 |
41 | .table-result td {
42 | white-space: nowrap;
43 | }
44 |
45 |
46 | /** version block **********/
47 |
48 | .version {
49 | text-align: center;
50 | margin-top: 10px;
51 | color: grey; }
52 | .version a, .version span {
53 | font-size: 12px;
54 | color: grey; }
55 |
56 | /***************************/
--------------------------------------------------------------------------------
/tagutils/lib/tagutils/categories/models/category.rb:
--------------------------------------------------------------------------------
1 | # encoding: utf-8
2 |
3 | module CategoryDb
4 | module Model
5 |
6 | class Category < ActiveRecord::Base
7 |
8 | self.table_name = 'categories'
9 |
10 | has_many :categorizations
11 |
12 | ###
13 | ## todo/fix: add validate for key - what constraints to use ??
14 | #
15 | ## nb: only allow spaces and underscore inbetween;
16 | ## do NOT allow digit as first char for now
17 | # validates :key, :format => { :with => /^([a-z]|[a-z][a-z0-9_ ]*[a-z0-9])$/,
18 | # :message => 'expected one or more lowercase letters a-z or 0-9 digits or space or underscore' }
19 |
20 | scope :by_key, -> { order( 'key desc' ) }
21 | scope :by_name, -> { order( 'name desc' ) }
22 |
23 | before_save :on_before_save
24 |
25 | def on_before_save
26 | # replace space with dash e.g. north america becomes north_america and so on
27 | self.slug = key.gsub( ' ', '_' )
28 | end
29 |
30 | end # class Category
31 |
32 |
33 | end # module Model
34 |
35 | #####
36 | # add convenience module alias in plural
37 | # e.g. lets you use include CategoryDb::Models
38 | Models = Model
39 |
40 | end # module CategoryDb
41 |
--------------------------------------------------------------------------------
/activerecord-utils/lib/activerecord/utils.rb:
--------------------------------------------------------------------------------
1 | # encoding: utf-8
2 |
3 |
4 | require 'activerecord/utils/version' # let version always go first
5 |
6 |
7 | module ActiveRecordUtils
8 |
9 | def self.banner
10 | ## add ar PRE too? how?
11 | ar = "activerecord/#{ActiveRecord::VERSION::MAJOR}.#{ActiveRecord::VERSION::MINOR}.#{ActiveRecord::VERSION::TINY}"
12 | "activerecord-utils/#{VERSION} (#{ar}) on Ruby #{RUBY_VERSION} (#{RUBY_RELEASE_DATE}) [#{RUBY_PLATFORM}]"
13 | end
14 |
15 | def self.root
16 | "#{File.expand_path( File.dirname(File.dirname(File.dirname(__FILE__))) )}"
17 | end
18 |
19 | end # module ActiveRecordUtils
20 |
21 |
22 | ########################
23 | # add some methods to ActiveRecord::Base
24 | # - todo: use Concerns ?? why? why not??
25 |
26 | if ActiveRecord::VERSION::MAJOR == 3 # only add to 3.x series
27 | require 'activerecord/utils/comp3'
28 | end
29 |
30 | require 'activerecord/utils/alias'
31 | require 'activerecord/utils/random'
32 | require 'activerecord/utils/browser'
33 |
34 |
35 | # say hello
36 | puts ActiveRecordUtils.banner if $DEBUG || (defined?($RUBYLIBS_DEBUG) && $RUBYLIBS_DEBUG)
37 |
38 | ### puts "root: >#{ActiveRecordUtils.root}<" # check root path (remove later)
39 |
40 |
--------------------------------------------------------------------------------
/tagutils/lib/tagutils/categories/schema.rb:
--------------------------------------------------------------------------------
1 | # encoding: utf-8
2 |
3 | module CategoryDb
4 |
5 | class CreateDb
6 |
7 | def up
8 | ActiveRecord::Schema.define do
9 |
10 | create_table :categories do |t|
11 | t.string :key, null: false
12 | t.string :slug, null: false
13 | t.string :name, null: false
14 | t.references :parent
15 | # todo: use only t.datetime :created_at (do we get ar magic? is updated used/needed??)
16 | t.timestamps
17 | end
18 |
19 | add_index :categories, :key, unique: true
20 |
21 | create_table :categorizations do |t|
22 | t.references :category, null: false, index: false ## Note: do NOT auto-add index
23 | t.references :categorizable, null: false, index: false, polymorphic: true ## Note: do NOT auto-add index
24 |
25 | # todo: use only t.datetime :created_at (do we get ar magic? is updated used/needed??)
26 | t.timestamps
27 | end
28 |
29 | ###
30 | # note: use name prop
31 | # too avoid error index name too long (e.g. sqlite requires <64 chars)
32 |
33 | add_index :categorizations, :category_id, name: 'categorizations_cats_idx'
34 | add_index :categorizations, [:categorizable_id, :categorizable_type], name: 'categorizations_idx'
35 | add_index :categorizations, [:categorizable_id, :categorizable_type, :category_id], unique: true, name: 'categorizations_unique_idx'
36 |
37 | end # Schema.define
38 | end # method up
39 |
40 |
41 | end # class CreateDb
42 |
43 | end # module CategoryDb
44 |
--------------------------------------------------------------------------------
/tagutils/lib/tagutils/tags/active_record.rb:
--------------------------------------------------------------------------------
1 |
2 | module TagDb
3 | module ClassMacros
4 | def has_many_tags( opts={} )
5 | puts " [TagDb.has_many_tags] adding taggings n tags has_many assocs to model >#{name}<"
6 |
7 | has_many :taggings, class_name: 'TagDb::Model::Tagging', :as => :taggable
8 | has_many :tags, class_name: 'TagDb::Model::Tag', :through => :taggings
9 |
10 | ### check: use tag_name instead of tag_key ???
11 | scope :with_tag, ->(tag_key){ joins(:tags).where('tags.key' => tag_key) }
12 | end
13 |
14 | ## same as scope above
15 | ## def with_tag( tag_key )
16 | ## joins(:tags).where( 'tags.key' => tag_key )
17 | ## end
18 | end
19 | end
20 |
21 |
22 |
23 |
24 | module ActiveRecord
25 | class Base
26 | extend TagDb::ClassMacros
27 | end # class Base
28 | end # module ActiveRecord
29 |
30 |
31 |
32 | ####################################################
33 | # todo/check: use concern - why? why not? e.g
34 | #
35 |
36 | =begin
37 | require 'active_support/concern'
38 |
39 | module TagUtils::ActiveRecord
40 | extend ActiveSupport::Concern
41 |
42 | module ClassMethods
43 | def has_many_tags
44 | has_many :taggings, class_name: 'TagDb::Model::Tagging', :as => :taggable
45 | has_many :tags, class_name: 'TagDb::Model::Tag', :through => :taggings
46 | end
47 | end
48 | end
49 |
50 | class ActiveRecord::Base
51 | include TagUtils::ActiveRecord
52 | end
53 |
54 | =end
55 |
56 |
--------------------------------------------------------------------------------
/tagutils/lib/tagutils/tags/schema.rb:
--------------------------------------------------------------------------------
1 | # encoding: utf-8
2 |
3 | module TagDb
4 |
5 | class CreateDb
6 |
7 | def up
8 | ActiveRecord::Schema.define do
9 |
10 | create_table :tags do |t|
11 | t.string :key, null: false
12 | t.string :slug, null: false
13 | t.string :name # todo: make required? -- note: was title formerly
14 | t.integer :grade, null: false, default: 1 # grade/tier e.g. 1/2/3 for now - rename to rank why? why not??
15 |
16 |
17 | # parent used for hierarchy (e.g. lets you use tag stacks/packs etc.)
18 | t.references :parent ## foreign_key: true -- check/todo: add foreign_key, add index: false - why? why not?
19 |
20 | # todo: use only t.datetime :created_at (do we get ar magic? is updated used/needed??)
21 | t.timestamps
22 | end
23 |
24 |
25 | add_index :tags, :key, unique: true
26 |
27 | create_table :taggings do |t|
28 | t.references :tag, null: false, index: false ## Note: do NOT auto-add index
29 | t.references :taggable, null: false, index: false, polymorphic: true ## Note: do NOT auto-add index
30 |
31 | # todo: use only t.datetime :created_at (do we get ar magic? is updated used/needed??)
32 | t.timestamps
33 | end
34 |
35 | add_index :taggings, :tag_id ## note: add index "by hand" in AR5.0 gets auto-added (use index: false!!!)
36 | add_index :taggings, [:taggable_id, :taggable_type]
37 | add_index :taggings, [:taggable_id, :taggable_type, :tag_id], unique: true
38 |
39 | end # Schema.define
40 | end # method up
41 |
42 |
43 | end # class CreateDb
44 |
45 | end # module TagDb
46 |
--------------------------------------------------------------------------------
/activityutils/lib/activityutils/server.rb:
--------------------------------------------------------------------------------
1 | ######
2 | # NB: use rackup to startup Sinatra service (see config.ru)
3 | #
4 | # e.g. config.ru:
5 | # require './boot'
6 | # run ActivityDb::Server
7 |
8 |
9 | # 3rd party libs/gems
10 |
11 | require 'sinatra/base'
12 |
13 | # our own code
14 |
15 | require 'logutils'
16 |
17 |
18 | module ActivityDb
19 |
20 | class Server < Sinatra::Base
21 |
22 | def self.banner
23 | "activitydb-server #{ActivityUtils::VERSION} on Ruby #{RUBY_VERSION} (#{RUBY_RELEASE_DATE}) [#{RUBY_PLATFORM}] on Sinatra/#{Sinatra::VERSION} (#{ENV['RACK_ENV']})"
24 | end
25 |
26 | def self.root
27 | "#{File.expand_path( File.dirname(File.dirname(File.dirname(__FILE__))) )}"
28 | end
29 |
30 | PUBLIC_FOLDER = "#{root}/lib/activityutils/server/public"
31 | VIEWS_FOLDER = "#{root}/lib/activityutils/server/views"
32 |
33 | puts "[boot] activitydb - setting public folder to: #{PUBLIC_FOLDER}"
34 | puts "[boot] activitydb - setting views folder to: #{VIEWS_FOLDER}"
35 |
36 | set :public_folder, PUBLIC_FOLDER # set up the static dir (with images/js/css inside)
37 | set :views, VIEWS_FOLDER # set up the views dir
38 |
39 | set :static, true # set up static file routing
40 |
41 |
42 | #####################
43 | # Models
44 |
45 | include ActivityDb::Models
46 |
47 | ##############################################
48 | # Controllers / Routing / Request Handlers
49 |
50 | get '/' do
51 | erb :index
52 | end
53 |
54 | end # class Server
55 | end # module ActivityDb
56 |
57 |
58 | # say hello
59 | puts ActivityDb::Server.banner
60 |
--------------------------------------------------------------------------------
/dbbrowser/lib/dbbrowser/views/table.erb:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | <% tables.each do |table| %>
6 | <%= link_to table.name, table_path( table ) %>
7 | (<%= table.count %>)
8 | <% end %>
9 |
10 |
11 |
12 |
13 | ).read( `tags.1` )
92 | ```
93 |
94 |
95 |
96 | ## Real World Usage
97 |
98 | - [worlddb gem](http://rubygems.org/gems/worlddb) - continent, country, region, metro, city, district etc. models
99 | - [winedb gem](http://rubygems.org/gems/winedb) - wine, winery, winemaker, vineyards, etc. models
100 | - [beerdb gem](http://rubygems.org/gems/beerdb) - beer, brand, brewery, etc. models
101 |
102 |
103 | ## License
104 |
105 | The `tagutils` scripts are dedicated to the public domain.
106 | Use it as you please with no restrictions whatsoever.
107 |
--------------------------------------------------------------------------------
/activityutils/README.md:
--------------------------------------------------------------------------------
1 | # activityutils
2 |
3 | activityutils gems - activity (timeline) utilities
4 |
5 | * home :: [github.com/rubycoco/activityutils](https://github.com/rubycoco/activityutils)
6 | * bugs :: [github.com/rubycoco/activityutils/issues](https://github.com/rubycoco/activityutils/issues)
7 | * gem :: [rubygems.org/gems/activityutils](https://rubygems.org/gems/activityutils)
8 | * rdoc :: [rubydoc.info/gems/activityutils](http://rubydoc.info/gems/activityutils)
9 |
10 | ## Usage
11 |
12 | TBD
13 |
14 |
15 | ## Alternatives
16 |
17 |
18 | ### Database Schemas
19 |
20 | ```
21 | create_table :activity_engine_activities do |t|
22 | t.integer :user_id
23 | t.string :subject_type, index: true, null: false
24 | t.string :subject_id, index: true, null: false
25 | t.string :activity_type, index: true, null: false
26 | t.text :message
27 | t.timestamps
28 | end
29 | ```
30 |
31 | (source: [ndlib/activity_engine](https://github.com/ndlib/activity_engine/blob/master/db/migrate/20130722162331_create_activity_engine_activities.rb))
32 |
33 | ```
34 | create_table :activities do |t|
35 | t.integer :user_id, :limit => 10
36 | t.string :action, :limit => 50
37 | t.integer :item_id, :limit => 10
38 | t.string :item_type
39 | t.datetime :created_at
40 | end
41 | ```
42 |
43 | (source: [bborn/communityengine](https://github.com/bborn/communityengine/blob/master/db/migrate/039_create_activities_table.rb))
44 |
45 | ```
46 | create_table :activities do |t|
47 | t.references :user # who performed the activity
48 | t.boolean :public, :default => true
49 | t.integer :item_id # which item was the activity performed on
50 | t.string :item_type # what type of item was it (photo, user, blog_post, etc)
51 | t.string :action # what action was performed on the item (create, destroy, update, etc)
52 | t.timestamps
53 | end
54 | ```
55 |
56 | (source: [timothyf/EngineY](https://github.com/timothyf/EngineY/blob/master/db/migrate/20090116165201_create_activities.rb))
57 |
58 |
59 | ```
60 | create_table :activities do |t|
61 | t.integer :person_id
62 | t.boolean :public
63 | t.integer :item_id
64 | t.string :item_type
65 | t.timestamps
66 | end
67 | ```
68 |
69 | (source: [insoshi/insoshi](https://github.com/insoshi/insoshi/blob/master/db/migrate/010_create_events_and_feed.rb))
70 |
71 |
72 | ```
73 | create_table :activities do |t|
74 | t.belongs_to :trackable, :polymorphic => true
75 | t.belongs_to :owner, :polymorphic => true
76 | t.string :key
77 | t.text :parameters
78 | t.belongs_to :recipient, :polymorphic => true
79 | t.timestamps
80 | end
81 | ```
82 |
83 | (source: [pokonski/public_activity](https://github.com/pokonski/public_activity/blob/master/lib/generators/public_activity/migration/templates/migration.rb))
84 |
85 | ```
86 | create_table :activity_logs do |t|
87 | t.integer :user_id
88 | t.integer :loggable_id
89 | t.string :loggable_type
90 | t.string :action
91 | t.integer :parent_activity_id
92 | t.string :action_type
93 | t.text :data
94 | t.timestamps
95 | end
96 | ```
97 |
98 | (source: [JonErikDSuero/activitylog](https://github.com/JonErikDSuero/activitylog/blob/master/lib/generators/activity_log/templates/create_activity_logs.rb))
99 |
100 |
101 | TBD
102 |
103 |
104 |
105 | ## License
106 |
107 | The `activityutils` scripts are dedicated to the public domain.
108 | Use it as you please with no restrictions whatsoever.
109 |
--------------------------------------------------------------------------------
/tagutils/lib/tagutils/tags/readers/tag.rb:
--------------------------------------------------------------------------------
1 | # encoding: UTF-8
2 |
3 | ### use TagUtils - why? why not??
4 | module TagDb
5 |
6 |
7 | class TagReader
8 |
9 | include LogUtils::Logging
10 |
11 | ## make models available by default with namespace
12 | # e.g. lets you use Tag instead of Model::Tag
13 | include Models
14 |
15 | ## value helpers e.g. is_year?, is_taglist? etc.
16 | include TextUtils::ValueHelper
17 |
18 |
19 | def self.from_zip( zip_file, entry_path, more_attribs={} )
20 | ## get text content from zip
21 | entry = zip_file.find_entry( entry_path )
22 |
23 | text = entry.get_input_stream().read()
24 | text = text.force_encoding( Encoding::UTF_8 )
25 |
26 | self.from_string( text, more_attribs )
27 | end
28 |
29 | def self.from_file( path, more_attribs={} )
30 | ## note: assume/enfore utf-8 encoding (with or without BOM - byte order mark)
31 | ## - see textutils/utils.rb
32 | text = File.read_utf8( path )
33 |
34 | self.from_string( text, more_attribs )
35 | end
36 |
37 | def self.from_string( text, more_attribs={} )
38 | TagReader.new( text, more_attribs )
39 | end
40 |
41 |
42 | def initialize( text, more_attribs={} )
43 | ## todo/fix: how to add opts={} ???
44 | @text = text
45 | @more_attribs = more_attribs
46 | end
47 |
48 | ## fix: for now no way to pass in opts hash
49 | def strict?() @strict == true; end
50 |
51 | def initialize_old_removeeeee( include_path, opts = {} )
52 | @include_path = include_path
53 |
54 | ## option: for now issue warning on update, that is, if key/record (country,region,city) already exists
55 | @strict = opts[:strict].present? ? true : false
56 | end
57 |
58 | def read_old_removeeee( name )
59 | ## check for grade in name e.g. tag.1, tag.2 etc.
60 |
61 | if name =~ /^tag.*\.(\d)$/
62 | read_worker( name, :grade => $1.to_i )
63 | else
64 | read_worker( name )
65 | end
66 | end
67 |
68 |
69 | def read()
70 | reader = HashReader.from_string( @text ) # NOTE: for now HashReader does NOT accept 2nd more_attributes para - check back later
71 |
72 | grade = 1
73 |
74 | if @more_attribs[:grade].present?
75 | grade = @more_attribs[:grade].to_i
76 | end
77 |
78 | reader.each do |key, value|
79 |
80 | ### fix/todo: move to Tag.read method for reuse !!!!
81 |
82 |
83 | ### split value by comma (e.g. northern america,southern america, etc.)
84 | logger.debug "adding grade #{grade} tags >>#{key}<< >>#{value}<<..."
85 | tag_pairs = value.split(',')
86 | tag_pairs.each do |pair|
87 | ## split key|name
88 | values = pair.split('|')
89 |
90 | key = values[0]
91 | ### remove (optional comment) from key (e.g. carribean (islands))
92 | key = key.gsub( /\(.+\)/, '' )
93 | ## remove leading n trailing space
94 | key = key.strip
95 |
96 | name = values[1] || '' # nb: name might be empty/missing
97 | name = name.strip
98 |
99 | tag_attribs = {}
100 |
101 | ## check if it exists
102 | ## todo/fix: add country_id for lookup?
103 | tag = Tag.find_by_key( key )
104 | if tag.present?
105 | logger.debug "update tag #{tag.id}-#{tag.key}:"
106 | else
107 | logger.debug "create tag:"
108 | tag = Tag.new
109 | tag_attribs[ :key ] = key
110 | end
111 |
112 | tag_attribs[ :name ] = name
113 | tag_attribs[ :grade ] = grade
114 |
115 | logger.debug tag_attribs.to_json
116 |
117 | tag.update_attributes!( tag_attribs )
118 | end
119 | end # each key,value
120 |
121 | end # method read
122 |
123 |
124 | end # class TagReader
125 | end # module TagDb
126 |
--------------------------------------------------------------------------------
/dbbrowser/lib/dbbrowser/server.rb:
--------------------------------------------------------------------------------
1 | # encoding: utf-8
2 |
3 |
4 | # 3rd party libs/gems
5 |
6 | require 'sinatra/base'
7 |
8 |
9 | module DbBrowser
10 |
11 | class Server < Sinatra::Base
12 |
13 | def self.banner
14 | "dbbrowser/#{VERSION} on Ruby #{RUBY_VERSION} (#{RUBY_RELEASE_DATE}) [#{RUBY_PLATFORM}] on Sinatra/#{Sinatra::VERSION} (#{ENV['RACK_ENV']})"
15 | end
16 |
17 | PUBLIC_FOLDER = "#{DbBrowser.root}/lib/dbbrowser/public"
18 | VIEWS_FOLDER = "#{DbBrowser.root}/lib/dbbrowser/views"
19 |
20 | puts "[boot] dbbrowser - setting public folder to: #{PUBLIC_FOLDER}"
21 | puts "[boot] dbbrowser - setting views folder to: #{VIEWS_FOLDER}"
22 |
23 | set :public_folder, PUBLIC_FOLDER # set up the static dir (with images/js/css inside)
24 | set :views, VIEWS_FOLDER # set up the views dir
25 |
26 | set :static, true # set up static file routing
27 |
28 |
29 | set :browser, ActiveRecordUtils::Browser.new
30 |
31 | #################
32 | # Helpers
33 |
34 | include TextUtils::HypertextHelper # e.g. lets us use link_to, sanitize, etc.
35 |
36 | def path_prefix
37 | request.script_name # request.env['SCRIPT_NAME']
38 | end
39 |
40 | def db_path( key )
41 | "#{path_prefix}/db/#{key}"
42 | end
43 |
44 | def table_path( table )
45 | "#{path_prefix}/db/#{table.connection.key}/#{table.name.downcase}"
46 | end
47 |
48 | def root_path
49 | "#{path_prefix}/"
50 | end
51 |
52 | def h( text )
53 | Rack::Utils.escape_html(text)
54 | end
55 |
56 | def render_spec_for( key, opts={} )
57 | # render connection spec(ification) aka configuration
58 | spec = ActiveRecord::Base.configurations[ key ]
59 | erb( 'shared/_spec'.to_sym,
60 | layout: false,
61 | locals: { spec: spec })
62 | end
63 |
64 | def render_table_def( table, opts={} )
65 | erb( 'shared/_table_def'.to_sym,
66 | layout: false,
67 | locals: { table: table } )
68 | end
69 |
70 | def render_tables( tables, opts={} )
71 | erb( 'shared/_tables'.to_sym,
72 | layout: false,
73 | locals: { tables: tables } )
74 | end
75 |
76 | def render_tables_for( key, opts={} )
77 | con = settings.browser.connection_for( key )
78 | erb( 'shared/_tables'.to_sym,
79 | layout: false,
80 | locals: { tables: con.tables } )
81 | end
82 |
83 |
84 | ##############################################
85 | # Controllers / Routing / Request Handlers
86 |
87 |
88 | ### auto-add DATABASE_URL if ar configuration is empty hash ({})
89 | before do
90 | if ActiveRecord::Base.configurations.nil? # -- needed? can this ever happen?
91 | puts "ActiveRecord configurations nil - set to empty hash"
92 | ActiveRecord::Base.configurations = {} # make it an empty hash
93 | end
94 |
95 | if ActiveRecord::Base.configurations.empty?
96 | puts "ActiveRecord configurations empty? - check for DATABASE_URL in env"
97 | DbBrowser.add_database_url
98 | end
99 | end
100 |
101 |
102 | get '/' do
103 | erb :index
104 | end
105 |
106 | get '/db/:key/:table_name' do |key,table_name|
107 | con = settings.browser.connection_for( key )
108 | table = con.table( table_name )
109 |
110 | query_opts = {}
111 | query_opts[:limit] = params[:limit] if params[:limit].present?
112 | query_opts[:offset] = params[:offset] if params[:offset].present?
113 | query_opts[:limit] = params[:l] if params[:l].present? # allow l shortcut for limit
114 | query_opts[:offset] = params[:o] if params[:o].present? # allow o shortcut for offset
115 | ## todo: add params[:page] ??? will use default limit and calculate offset e.g limit*page=offset - why? why not??
116 |
117 | result = table.query( query_opts )
118 | erb :table, locals: { result: result, table: table, tables: con.tables }
119 | end
120 |
121 | get '/db/:key' do |key|
122 | con = settings.browser.connection_for( key )
123 | erb :db, locals: { key: key, tables: con.tables, con: con }
124 | end
125 |
126 | get '/d*' do
127 | erb :debug
128 | end
129 |
130 |
131 | end # class Server
132 | end # module DbBrowser
133 |
134 |
135 | # say hello
136 | puts DbBrowser::Server.banner
137 |
--------------------------------------------------------------------------------
/dbbrowser/lib/dbbrowser/public/jquery.tabs.js:
--------------------------------------------------------------------------------
1 |
2 | // jquery.tabs.js
3 |
4 | var tabs_new = function( tabs_id, opts ) {
5 |
6 | // use module pattern (see JavaScript - The Good Parts)
7 |
8 | function _debug( msg )
9 | {
10 | if( window.console && window.console.log )
11 | console.log( "[debug] " + msg );
12 | }
13 |
14 | var $tabs,
15 | $tabsNav,
16 | $tabsNavItems,
17 | $tabsPanels;
18 |
19 | var defaults = { };
20 | var settings;
21 |
22 | function _init( tabs_id, opts )
23 | {
24 | settings = $.extend( {}, defaults, opts );
25 |
26 | // add default style only once to head
27 | if( $( 'head #tabs-styles-default').length == 0 ) {
28 |
29 | // little hack: by default - use background-color of body
30 | var bodyBackgroundColor = $('body').css('backgroundColor');
31 |
32 | // _debug( 'body backgroundColor:' + bodyBackgroundColor + " : " + typeof( bodyBackgroundColor ));
33 | if( bodyBackgroundColor === 'rgba(0, 0, 0, 0)' )
34 | bodyBackgroundColor = 'white'; // standard white transparent background? use just white
35 |
36 | // todo/fix: possible in css - non transparent background-color using default ??
37 | // -- setting opacity: 1.0 tried but was NOT working; anything else to try?
38 |
39 | $( 'head' ).append( "" );
65 | }
66 |
67 | $tabs = $( tabs_id );
68 | $tabsNav = $tabs.children( 'ul' ); // note: ul must be child of tabs div
69 | $tabsNavItems = $tabsNav.children( 'li' ); // note: li must be child of tabs div > ul
70 | $tabsPanels = $tabs.children( 'div' ); // all div children - note: divs must be child of tabs div
71 |
72 | $tabsNav.addClass( 'tabs-nav' );
73 | $tabsPanels.addClass( 'tabs-panel' );
74 | $tabsPanels.hide();
75 |
76 | // when a tab gets clicked; add handler
77 | $tabsNavItems.each( function( itemIndex, item ) {
78 | $(item).click( function() {
79 | // _debug( "itemIndex:" + itemIndex );
80 | _select( itemIndex );
81 | });
82 | });
83 |
84 | // auto-select first tab on init/startup
85 | _select( 0 );
86 |
87 |
88 | } // function _init
89 |
90 | _init( tabs_id, opts );
91 |
92 |
93 | function _select( index ) {
94 | // step 1) reset selected tab (if present)
95 | $tabsNavItems.filter( '.selected' ).removeClass( 'selected' );
96 | $tabsPanels.filter( '.selected' ).removeClass( 'selected' ).hide();
97 |
98 | // step 2) set new selected tab
99 | $tabsNavItems.eq( index ).addClass( 'selected' );
100 | $tabsPanels.eq( index ).addClass( 'selected' ).show();
101 | }
102 |
103 | return {
104 | select: function( index ) {
105 | _select( index );
106 | return this;
107 | }
108 | };
109 | };
110 |
111 |
112 |
113 | function tabify( tabs_id, opts ) {
114 | var tabs = tabs_new( tabs_id, opts );
115 | return tabs;
116 | }
117 |
118 |
119 | ////////////////////
120 | // wrapper for jquery plugin
121 |
122 |
123 | (function( $ ) {
124 |
125 | function debug( msg ) {
126 | if( window.console && window.console.log ) {
127 | window.console.log( "[debug] "+msg );
128 | }
129 | }
130 |
131 | function setup_tabs( tabs_el, opts ) {
132 | debug( "hello from setup_tabs" );
133 | var tabs = tabs_new( tabs_el, opts );
134 | var $tabs = $(tabs_el);
135 |
136 | // NB: attach widget to dom element
137 | // - use like $('#tabs').data( 'widget' ).select(2); etc.
138 | $tabs.data( 'widget', tabs );
139 | return tabs_el;
140 | }
141 |
142 | debug( 'add jquery fn tabify' );
143 |
144 | $.fn.tabify = function( opts ) {
145 | debug( "calling tabify" );
146 | return this.each( function( index, tabs_el ) {
147 | debug( "before setup_tabs["+ index +"]" );
148 | setup_tabs( tabs_el, opts );
149 | debug( "after setup_tabs["+ index +"]" );
150 | });
151 | };
152 |
153 | }( jQuery ));
154 |
155 |
156 |
--------------------------------------------------------------------------------
/tagutils/NOTES.md:
--------------------------------------------------------------------------------
1 | # Tag, Tagging Notes 'n' Tips
2 |
3 |
4 | - [Tagging -- RailsCasts #382](http://railscasts.com/episodes/382-tagging?view=asciicast) - ASCII Article of Screencast by Ryan Bates
5 |
6 | - [Gutentag: Simple Rails Tagging](http://freelancing-gods.com/posts/gutentag_simple_rails_tagging) - Article by Pat Allan
7 |
8 | - [Tagging -- Crafting Gems Tutorial](http://railsconftutorials.com/2013/sessions/crafting_gems.html) - Article by Pat Allan
9 |
10 |
11 | ## Alternatives
12 |
13 |
14 | ### Tags
15 |
16 | - [gutentag](https://github.com/pat/gutentag)
17 |
18 | ```
19 | create_table :taggings do |t|
20 | t.integer :tag_id, null: false
21 | t.integer :taggable_id, null: false
22 | t.string :taggable_type, null: false
23 | t.timestamps
24 | end
25 |
26 | create_table :tags do |t|
27 | t.string :name, null: false
28 | t.integer :taggings_count, null: false, default: 0
29 | t.timestamps
30 | end
31 | ```
32 |
33 |
34 | - [acts_as_taggable_on](https://github.com/mbleigh/acts-as-taggable-on)
35 |
36 | ```
37 | create_table :tags do |t|
38 | t.string :name
39 | end
40 |
41 | create_table :taggings do |t|
42 | t.references :tag
43 | t.references :taggable, polymorphic: true
44 | t.references :tagger, polymorphic: true
45 | t.string :context, limit: 128
46 | t.datetime :created_at
47 | end
48 | ```
49 |
50 | (Source: [db/migrate/1_acts_as_taggable_on_migration.rb](https://github.com/mbleigh/acts-as-taggable-on/blob/master/db/migrate/1_acts_as_taggable_on_migration.rb))
51 |
52 |
53 | - [is_taggable](https://github.com/jamesgolick/is_taggable)
54 |
55 | ```
56 | create_table :tags do |t|
57 | t.string :name, default: ''
58 | t.string :kind, default: ''
59 | end
60 |
61 | create_table :taggings do |t|
62 | t.integer :tag_id
63 |
64 | t.string :taggable_type, default: ''
65 | t.integer :taggable_id
66 | end
67 | ```
68 |
69 | (Source: [generators/is_taggable_migration/templates/migration.rb](https://github.com/jamesgolick/is_taggable/blob/master/generators/is_taggable_migration/templates/migration.rb))
70 |
71 | - [rocket_tag](https://github.com/bradphelan/rocket_tag)
72 |
73 | ```
74 | create_table :tags do |t|
75 | t.string :name
76 | end
77 |
78 | create_table :taggings do |t|
79 | t.references :tag
80 | t.references :taggable, polymorphic: true
81 | t.references :tagger, polymorphic: true
82 | t.string :context
83 | t.datetime :created_at
84 | end
85 |
86 | create_table :alias_tags, :id => false do |t|
87 | t.integer :tag_id
88 | t.integer :alias_id
89 | end
90 | ```
91 |
92 | (Source: [generators/rocket_tag/migration/templates/active_record/migration.rb](https://github.com/bradphelan/rocket_tag/blob/master/lib/generators/rocket_tag/migration/templates/active_record/migration.rb))
93 |
94 |
95 | - [acts_as_taggable_redux](https://github.com/geemus/acts_as_taggable_redux)
96 |
97 | ```
98 | create_table :tags do |t|
99 | t.string :name
100 | t.integer :taggings_count, null: false, default: 0
101 | end
102 |
103 | create_table :taggings do |t|
104 | t.integer :tag_id
105 | t.integer :taggable_id
106 | t.string :taggable_type
107 | t.integer :user_id
108 | end
109 | ```
110 |
111 | (Source: [generators/acts_as_taggable_tables/templates/migration.rb](https://github.com/geemus/acts_as_taggable_redux/blob/master/generators/acts_as_taggable_tables/templates/migration.rb))
112 |
113 |
114 | - [acts_as_taggable_on_steroids](https://github.com/mattetti/acts_as_taggable_on_steroids)
115 |
116 | ```
117 | create_table :tags do |t|
118 | t.string :name
119 | end
120 |
121 | create_table :taggings do |t|
122 | t.integer :tag_id
123 | t.integer :taggable_id
124 | t.string :taggable_type
125 |
126 | t.datetime :created_at
127 | end
128 | ```
129 |
130 | (Source: [generators/acts_as_taggable_migration/templates/migration.rb](https://github.com/mattetti/acts_as_taggable_on_steroids/blob/master/generators/acts_as_taggable_migration/templates/migration.rb))
131 |
132 |
133 | - [Ruby Toolbook - Rails Tagging Category](https://www.ruby-toolbox.com/categories/rails_tagging)
134 |
135 |
136 | ### Categories
137 |
138 | - [categoryz3](https://github.com/tscolari/categoryz3)
139 |
140 | ```
141 | create_table :categoryz3_categories do |t|
142 | t.string :name
143 | t.references :parent
144 | t.integer :items_count, default: 0
145 | t.integer :child_items_count, default: 0
146 | t.integer :childrens_count, default: 0
147 | t.timestamps
148 | end
149 |
150 | create_table :categoryz3_items do |t|
151 | t.references :category, null: false
152 | t.references :categorizable, null: false, polymorphic: true
153 | t.timestamps
154 | end
155 |
156 | create_table :categoryz3_child_items do |t|
157 | t.references :category, null: false
158 | t.references :categorizable, null: false, polymorphic: true
159 | t.references :master_item, null: false
160 | t.timestamps
161 | end
162 | ```
163 |
164 | - [categorizable](https://github.com/boof/categorizable)
165 |
166 | ```
167 | create_table :categories do |t|
168 | t.string :name, null: false
169 | t.timestamps
170 | end
171 |
172 | create_table :categorizations do |t|
173 | t.references :category, null: false
174 | t.references :categorizable, null: false, :polymorphic: true
175 | t.timestamps
176 | end
177 | ```
178 |
179 | - [acts_as_category](https://github.com/wuwx/acts_as_category)
180 |
--------------------------------------------------------------------------------
/activerecord-importer/lib/activerecord/importer/runner.rb:
--------------------------------------------------------------------------------
1 |
2 |
3 | module ActiveRecord::Importer
4 |
5 | class Runner
6 |
7 | def initialize( db_config_path = 'database.yml',
8 | db_source_key = 'source',
9 | db_dest_key = 'dest',
10 | db_props_table_name = 'props' )
11 |
12 | @db_config = YAML.load_file( db_config_path )
13 |
14 | @db_source = @db_config[ db_source_key ]
15 | @db_dest = @db_config[ db_dest_key ]
16 |
17 | puts "datasource old:"
18 | pp @db_source
19 |
20 | puts "datasource new:"
21 | pp @db_dest
22 |
23 | # lets use a props model for tracking versions/imports
24 | @prop_klass = Class.new( ActiveRecord::Base ) # same as class Anoynymous < ActiveRecord::Base ; end
25 | @prop_klass.table_name = db_props_table_name # same as self.table_name = 'new_table_name'
26 | end
27 |
28 | ## todo: use connect_old! w/ !!! - check ar for convetion
29 | def connect_old
30 | ActiveRecord::Base.establish_connection( @db_source )
31 | end
32 |
33 | def connect_new
34 | ActiveRecord::Base.establish_connection( @db_dest )
35 | end
36 |
37 | def connect( key )
38 | ActiveRecord::Base.establish_connection( @db_config[ key ] )
39 | end
40 |
41 |
42 | def import( items )
43 |
44 | ## todo: track start/stop time
45 |
46 | items.each_with_index do |item,index|
47 | puts "Importing step #{index+1}/#{items.size}..."
48 |
49 | model_klass = item[0]
50 |
51 | if item.size > 2 # assume source is array (cols ary,recs ary)
52 | cols = item[1]
53 | recs = item[2]
54 | import_table_from_ary( model_klass, cols, recs )
55 | else # assume source is sql (string)
56 | sql = item[1]
57 | import_table_from_sql( model_klass, sql )
58 | end
59 | end
60 |
61 | version = version_string()
62 |
63 | print "Adding version string >#{version}<..."
64 | @prop_klass.create!( :key => 'db.version.import', :value => version )
65 | puts 'OK'
66 | end
67 |
68 |
69 | def import_table_from_ary( model_klass, cols, recs )
70 |
71 | print "Found #{recs.size} records; "
72 |
73 | connect_new()
74 |
75 | print "adding to table >#{model_klass.name}<"
76 |
77 | objs = []
78 |
79 | recs.each_with_index do |rec,i|
80 | obj = model_klass.new
81 | cols.each_with_index do |col,index|
82 | ## nb: use setters; lets us use obj.id = 42 e.g. mass assignment ignores/protects ids
83 | obj.send( "#{col}=", rec[index] )
84 | end
85 | objs << obj
86 | ## obj.save!
87 |
88 | print_progress(i) # keep user entertained ...o....O...
89 | end
90 |
91 | ## lets use batch inserts thanks to activerecord-importer gem (see https://github.com/zdennis/activerecord-import)
92 | model_klass.import( objs )
93 |
94 | puts 'OK'
95 | end # method import_table_from_ary
96 |
97 |
98 | def import_table_from_sql( model_klass, sql )
99 |
100 | connect_old()
101 |
102 | print "Fetching records with query >#{sql}<..."
103 |
104 | recs = ActiveRecord::Base.connection.execute( sql )
105 |
106 | puts 'OK'
107 | print "Found #{recs.length} records; "
108 |
109 | connect_new()
110 |
111 | print "adding records to table >#{model_klass.name}<"
112 |
113 | objs = []
114 |
115 | recs.each_with_index do |rec,i|
116 | #debug_dump_record( rec )
117 | objs << model_klass.new( downcase_hash( rec ) )
118 |
119 | print_progress(i) # keep user entertained ...o....O...
120 | end
121 |
122 | ## lets use batch inserts thanks to activerecord-importer gem (see https://github.com/zdennis/activerecord-import)
123 | model_klass.import( objs )
124 |
125 | puts 'OK'
126 | end
127 |
128 |
129 | def debug_dump_table( sql )
130 |
131 | print "Connecting..."
132 | connect_old()
133 | puts 'OK'
134 | puts 'Connection successfully established.'
135 |
136 | print "Fetch records with query >#{sql}<..."
137 |
138 | recs = ActiveRecord::Base.connection.execute( sql )
139 |
140 | puts 'OK'
141 | puts "Found #{recs.length} records."
142 |
143 |
144 | recs.each do |rec|
145 | print '.'
146 | debug_dump_record( rec )
147 | end
148 |
149 | puts 'OK'
150 | end
151 |
152 |
153 | private
154 |
155 |
156 | def print_progress( i )
157 | # entertain use on console .....o....o...1000.. etc.
158 | if ((i+1) % 1000) == 0
159 | print (i+1)
160 | elsif ((i+1) % 100) == 0
161 | print 'O'
162 | elsif ((i+1) % 10) == 0
163 | print 'o'
164 | else
165 | print '.'
166 | end
167 |
168 | print "\r\n" if ((i+1) % 80) == 0 # add new line after 80 records
169 | end
170 |
171 |
172 | def version_string
173 |
174 | username = ENV['USERNAME'] || '!!(username missing)'
175 | computername = ENV['COMPUTERNAME'] || '!!(computername missing)'
176 |
177 | buf = ""
178 | buf << "generated on #{Time.now} "
179 | buf << "by #{username} @ #{computername} "
180 | buf << "using Ruby #{RUBY_VERSION} (#{RUBY_RELEASE_DATE}) [#{RUBY_PLATFORM}]"
181 | buf
182 | end
183 |
184 | def downcase_hash( hash )
185 | new_hash = {}
186 | hash.each do |k,v|
187 | # hack: remove rownum key (only internal use; used only for paging)
188 | next if k.downcase.to_s == 'rownum'
189 |
190 | if v.class == String
191 | new_hash[ k.downcase ] = v.rstrip # remove trailing spaces (added by cobol in db2!!!)
192 | else
193 | new_hash[ k.downcase ] = v
194 | end
195 | end
196 | new_hash
197 | end
198 |
199 | def debug_dump_record( hash )
200 | hash.each do |k,v|
201 | puts "#{k} => >#{v}< : #{v.class}"
202 | end
203 | end
204 |
205 | end # class Runner
206 |
207 | end # module ActiveRecord::Importer
208 |
--------------------------------------------------------------------------------
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/activerecord-utils/lib/activerecord/utils/browser.rb:
--------------------------------------------------------------------------------
1 | # encoding: utf-8
2 |
3 | module ActiveRecordUtils
4 |
5 | ####
6 | # simple (generic) database browser - no models required
7 |
8 |
9 | class Browser # also (formerly) known as connection manager
10 |
11 | # get connection names
12 | # def connection_names
13 | # ActiveRecord::Base.configurations.keys
14 | # end
15 |
16 | CONNECTS = {} # cache connections
17 |
18 | def connection_for( key )
19 | # cache connections - needed? why? why not??
20 |
21 | # hack: for now only use cached connection if still active
22 | # if not; get a new one to avoid connection closed errors in rails
23 | con = CONNECTS[ key ]
24 | if con
25 | puts "[Browser] cached connection found; con.active? #{con.active?}"
26 | unless con.active?
27 | puts "[Browser] *** reset cached connection (reason: connection stale/closed/not active)"
28 | con = CONNECTS[ key ] = nil
29 | end
30 | end
31 |
32 | if con.nil?
33 | con = CONNECTS[ key ] = AbstractModel.connection_for( key )
34 | end
35 |
36 | # note: make sure connection is active?
37 | # use verify! - will try active? followed by reconnect!
38 | # - todo: check ourselves if active? - why? why not??
39 | # -- not working w/ rails - after verify! still getting error w/ closed connection
40 | # -- con.verify!
41 |
42 | # wrap ActiveRecord connection in our own connection class
43 | Connection.new( con, key )
44 | end
45 |
46 |
47 | class AbstractModel < ActiveRecord::Base
48 | self.abstract_class = true # no table; class just used for getting db connection
49 |
50 | def self.connection_for( key )
51 | establish_connection( key )
52 | connection
53 | end
54 |
55 | end # class AbstractModel
56 |
57 |
58 | class Connection
59 |
60 | def initialize( connection, key )
61 | @connection = connection
62 | @key = key
63 | end
64 |
65 | attr_reader :connection
66 | attr_reader :key
67 |
68 | delegate :select_value, :select_all, :adapter_name,
69 | :to => :connection
70 |
71 | def class_name
72 | @connection.class.name
73 | end
74 |
75 | # delegate :quote_table_name, :quote_column_name, :quote,
76 | # :update, :insert, :delete,
77 | # :add_limit_offset!,
78 | # :to => :connection
79 |
80 | def tables
81 | @tables ||= fetch_table_defs
82 | end
83 |
84 | def table( name )
85 | tables.find { |t| t.name.downcase == name.downcase }
86 | end
87 |
88 | # getting list of column definitions
89 | # and order them to be more human readable
90 | def table_columns( name )
91 | cols = fetch_table_column_defs( name )
92 | ### fix/to be done
93 | # cols.sort_by{|col|
94 | # [
95 | # fields_to_head.index(col.name) || 1e6,
96 | # -(fields_to_tail.index(col.name) || 1e6),
97 | # col.name
98 | # ]
99 | # }
100 | cols
101 | end
102 |
103 | def fetch_table_defs
104 | @connection.tables.sort.map do |name|
105 | Table.new( self, name )
106 | end
107 | end
108 |
109 | def fetch_table_column_defs( name )
110 | ### fix/todo: add reference to table_def
111 | @connection.columns( name ).map do |col|
112 | Column.new( col.name, col.sql_type, col.default, col.null )
113 | end
114 | end
115 |
116 |
117 | def fetch_table_select_all( name, opts={} )
118 | limit = (opts[:limit] || 33).to_i # 33 records limit/per page (for now default)
119 | limit = 33 if limit == 0 # use default page size if limit 0 (from not a number para)
120 |
121 | offset = (opts[:offset] || 0).to_i
122 |
123 | sql = "select * from #{name} limit #{limit}"
124 |
125 | sql << " offset #{offset}" if offset > 0 # add offset if present (e.g greater zero)
126 |
127 | # page = (opts[:page] || 1 ).try(:to_i)
128 | # fields = opts[:fields] || nil
129 |
130 | # rez = { :fields => fields }
131 | # if sql =~ /\s*select/i && per_page > 0
132 | # rez[:count] = select_value("select count(*) from (#{sql}) as t").to_i
133 | # rez[:pages] = (rez[:count].to_f / per_page).ceil
134 | # sql = "select * from (#{sql}) as t"
135 | # add_limit_offset!( sql,
136 | # :limit => per_page,
137 | # :offset => per_page * (page - 1))
138 | # end
139 |
140 | result = {}
141 | result[ :sql ] = sql # note: lets also always add sql query to result too
142 | result[ :rows ] = select_all( sql )
143 |
144 | # unless rez[:rows].blank?
145 | # rez[:fields] ||= []
146 | # rez[:fields].concat( self.sort_fields(rez[:rows].first.keys) - rez[:fields] )
147 | # end
148 |
149 | Result.new( result )
150 | rescue StandardError => ex
151 | Result.new( error: ex )
152 | end # fetch_table
153 |
154 |
155 | =begin
156 | def column_names(table)
157 | columns(table).map{|c| c.name}
158 | end
159 |
160 | # fields to see first
161 | def fields_to_head
162 | @fields_to_head ||= %w{id name login value}
163 | end
164 |
165 | # fields to see last
166 | def fields_to_tail
167 | @fields_to_tail ||= %w{created_at created_on updated_at updated_on}
168 | end
169 |
170 | attr_writer :fields_to_head, :fields_to_tail
171 |
172 | # sort field names in a rezult
173 | def sort_fields(fields)
174 | fields = (fields_to_head & fields) | (fields - fields_to_head)
175 | fields = (fields - fields_to_tail) | (fields_to_tail & fields)
176 | fields
177 | end
178 |
179 | # performs query with appropriate method
180 | def query(sql, opts={})
181 | per_page = (opts[:perpage] || nil).to_i
182 | page = (opts[:page] || 1 ).try(:to_i)
183 | fields = opts[:fields] || nil
184 | case sql
185 | when /\s*select/i , /\s*(update|insert|delete).+returning/im
186 | rez = {:fields => fields}
187 | if sql =~ /\s*select/i && per_page > 0
188 | rez[:count] = select_value("select count(*) from (#{sql}) as t").to_i
189 | rez[:pages] = (rez[:count].to_f / per_page).ceil
190 | sql = "select * from (#{sql}) as t"
191 | add_limit_offset!( sql,
192 | :limit => per_page,
193 | :offset => per_page * (page - 1))
194 | end
195 |
196 | rez[:rows] = select_all( sql )
197 |
198 | unless rez[:rows].blank?
199 | rez[:fields] ||= []
200 | rez[:fields].concat( self.sort_fields(rez[:rows].first.keys) - rez[:fields] )
201 | end
202 |
203 | Result.new(rez)
204 | when /\s*update/i
205 | Result.new :value => update( sql )
206 | when /\s*insert/i
207 | Result.new :value => insert( sql )
208 | when /\s*delete/i
209 | Result.new :value => delete( sql )
210 | end
211 | rescue StandardError => e
212 | Result.new :error => e
213 | end
214 |
215 | =end
216 |
217 | end # class Connection
218 |
219 |
220 | class Table
221 |
222 | def initialize(connection, name)
223 | @connection = connection
224 | @name = name
225 | end
226 |
227 | attr_reader :connection
228 | attr_reader :name
229 |
230 | def count
231 | @connection.select_value( "select count(*) from #{name}").to_i
232 | end
233 |
234 | def columns
235 | # load columns on demand for now (cache on first lookup)
236 | @columns ||= @connection.table_columns( @name )
237 | end
238 |
239 | def query( opts={})
240 | @connection.fetch_table_select_all( @name, opts )
241 | end
242 |
243 | end # class Table
244 |
245 |
246 | class Column
247 | def initialize(name, type, default, null)
248 | @name = name
249 | @type = type # note: is sql_type
250 | @default = default
251 | @null = null # note: true|false depending if NOT NULL or not
252 | end
253 |
254 | attr_reader :name, :type, :default, :null
255 | end # class Column
256 |
257 |
258 | class Result
259 | def initialize( opts={} )
260 | @sql = opts[:sql] # sql statement as a string
261 |
262 | if opts[:error]
263 | @error = opts[:error]
264 | else
265 | @rows = opts[:rows]
266 | # @count = opts[:count] || @rows.size
267 | # @pages = opts[:pages] || 1
268 | # @fields = opts[:fields]
269 | end
270 | end
271 |
272 | attr_reader :sql, :rows, :error ### to be done :count, :pages, :fields,
273 |
274 | def error?() @error.present?; end
275 | def rows?() @rows != nil; end
276 | end # class Result
277 |
278 |
279 | end # class Browser
280 |
281 | end # module ActiveRecordUtils
282 |
283 |
--------------------------------------------------------------------------------
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